11121052332532 has 12 divisors (see below), whose sum is σ = 19464732144676. Its totient is φ = 5559700291200.

The previous prime is 11121052332497. The next prime is 11121052332547. The reversal of 11121052332532 is 23523325012111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5634233311716 + 5486819020816 = 2373654^2 + 2342396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11121052332494 and 11121052332503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206438469 + ... + 206492332.

Almost surely, 2^{11121052332532} is an apocalyptic number.

It is an amenable number.

11121052332532 is a deficient number, since it is larger than the sum of its proper divisors (8343679812144).

11121052332532 is a wasteful number, since it uses less digits than its factorization.

11121052332532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412937538 (or 412937536 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 11121052332532 its reverse (23523325012111), we get a palindrome (34644377344643).

The spelling of 11121052332532 in words is "eleven trillion, one hundred twenty-one billion, fifty-two million, three hundred thirty-two thousand, five hundred thirty-two".